ArticleIJU case reports2024
A case of neoadjuvant chemotherapy-resistant muscle-invasive bladder cancer that markedly responded to pembrolizumab before conversion radical cystectomy.
Article in IJU case reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed, 0 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Recently, perioperative use of immune checkpoint inhibitors has improved the prognosis of muscle-invasive bladder cancer. It is unclear whether radical cystectomy or systemic pembrolizumab is the optimal next treatment in patients with muscle-invasive bladder cancer and progressive disease in the pelvic lymph node following neoadjuvant chemotherapy (NAC). Case presentation: A 62-year-old woman with cT3N0M0 bladder cancer and high programmed death-ligand 1 expression developed solitary obturator lymph node metastasis following 5 cycles of neoadjuvant chemotherapy. Six subsequent cycles of pembrolizumab shrank the lymph node significantly, and conversion radical cystectomy was planned. Pathologically, only carcinoma in situ around the scar of transurethral resection of bladder tumor remained in the primary tumor, and the accumulation of foamy macrophages and fibrosis without viable tumor cells was observed in the dissected lymph node. Eighteen months passed without a recurrence following radical cystectomy. Conclusion: Pembrolizumab administration before radical cystectomy achieved a good response in a patient with obturator lymph node metastasis following neoadjuvant chemotherapy.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.